An ethical chiropractor can be a good physical therapist. My experience is those are few and far between.
You should know that (in California at least) you can go to chiropractic college with no more than a high school degree.
"Dr." so-and-so probably has less education than you.
And chiropractic practice is based on a 19th century theory that has more to do with voodoo than science. This is a website that SUPPORTS chiropractic practice:
http://www.becomehealthynow.com/arti...rohistory/591/
If that looks good to you, knock yourself out.